Emitter modulator amplifier for Amplitude Modulation

Q.  Emitter modulator amplifier for Amplitude Modulation
- Published on 12 Oct 15

a. Operates in class A mode
b. Has a low efficiency
c. Output power is small
d. All of the above

ANSWER: All of the above
 
Emitter modulator amplifier for Amplitude Modulation operates in class A mode and has a very low efficiency. The output of the modulator is very small, therefore, it is not suitable for modulation at high level.

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